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Supported by
Hercules Ebooks Institute
Hercules Ebooks Institute

 
Standards History
TAPPI T 227 OM  
TAPPI T 227 OM 2017  
Freeness of pulp (Canadian standard method)
15 $  
TAPPI T 227 OM  
TAPPI T 227 OM 2009  
Freeness of pulp (Canadian standard method)
10 $